Regal

OnStar Hands Free Calling Missing Icon and Inoperative – 2019 Buick Regal

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2019 Buick Regal

NHTSA ID Number: 10162163 Manufacturer Communication Number: PIC6368 Summary This Preliminary information communicates information regarding a radio software concern that effects OnStar handsfree calling selection missing from the radio display.   1 Affected Product Vehicle BUICK REGAL 2019     SEOCONTENT-START Bulletin No.: PIC6368 Published date: 06/26/2019 Preliminary Information PIC6368 OnStar Hands Free Calling Missing Icon and … Read more

Auxiliary Coolant Pump Noise Heard During an Autostop – 2018-2019 Buick Regal

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2018 Buick Regal

NHTSA ID Number: 10160982 Manufacturer Communication Number: PIC6354A Summary This Preliminary information communicates that during an autostop event the customer may notice a pump noise. The ECM turns on the auxiliary coolant pump to meet the heater performance so the noise they hear is normal and no repairs are needed and that as more information is gathered … Read more

Favorites Grayed Out or Unavailable At Times – 2018-2020 Buick Cadillac GMC

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2019 Buick Regal

NHTSA ID Number: 10178260 Manufacturer Communication Number: 19NA249   Summary This technical bulletin provides repair information to correct a customer concern of Radio Favorites Grayed Out or Unavailable at Times.   10 Affected Products Vehicles MAKE MODEL YEAR BUICK REGAL 2018-2020 CADILLAC ATS 2018-2019 CADILLAC CTS 2018-2019 CADILLAC XTS 2018-2019 GMC TERRAIN 2018     SEOCONTENT-START Service … Read more

Ticking, Tap or Rattle Noise from Engine with Possible Misfire, Malfunction Indicator Lamp (MIL) Illuminated – DTCs P0300, P0301-P0306 and/or P0016-P0019 Set – 2016-2022 Buick Cadillac Chevrolet GMC Holden

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2019 Chevrolet Colorado

NHTSA ID Number: 10205594 Manufacturer Communication Number: 21NA278   Summary This service bulletin provides diagnostic strategy information to aid in diagnosing a Ticking, Tap or Rattle Noise from Engine with Possible Misfire, Malfunction Indicator Lamp (MIL) Illuminated.     57 Affected Products Vehicles MAKE MODEL YEAR BUICK LACROSSE 2017-2019 BUICK REGAL 2018-2020 CADILLAC ATS 2016-2019 CADILLAC CT5 … Read more

GPS Inoperative, Red Line Across GPS Indicator, or the Location is Stuck in Warren Michigan – 2016-2017 Buick Cadillac Chevrolet GMC

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2016 Cadillac Escalade

NHTSA ID Number: 10089108 Manufacturer Communication Number: 16-NA-219 Summary THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE HMI MODULE TO CORRECT A CONDITION OF GPS INOPERATIVE, RED LINE ACROSS GPS INDICATOR OR THE LOCATION IS STUCK IN WARREN MICHIGAN.   26 Affected Products Vehicles BUICK LACROSSE 2016 BUICK REGAL 2016 CADILLAC ATS 2016 CADILLAC CT6 2016 … Read more